So. I am using KDenlive for Windows. I was running 21.08.0 and decided to update to 21.08.3 to try out the hardware encoding. I can load up a previous .kdenlive file with an MKV no problem, but when I go to drag and drop an MKV into the bin I get a circle with a slash through it. O.o What did I break or did someone decide to stick it to us and remove MKV support? I am going to assume the first option, I borked up something. Just need to fix it.

Update - Downgraded, still can't drag and drop MKVs into Kdenlive. Can play MKV in VLC . I use "Add Clip" , add the clip folder I am using, and I can add MKVs and stuff though that no problem. I just can't drag and drop them in.